[UPDATE: the rumors were right and iOS 4.0.2/3.2.2 are out there. Jailbreakers DO NOT UPGRADE.]

Unsubstantiated rumors are flying around the interwebs about iOS 4.0.2 and iOS 3.2.2 updates to be released within hours that will close the PDF hole and root escalation bug that made jailbreakMe possible. No idea if it's true, but we know that Apple claims to have an upgrade in the pipeline, and no less of a personage than the Dev-Team's @cpich3g hints that it's about to drop, so better safe than sorry.

Obviously, if you're prompted to update firmware, don't do it. But to avoid any possibility of losing your jailbreak and apps, back up your SHSH blobs now if you haven't already done so, before the saving window closes.

Hi, and what already !! i want to keep my is04 upgraded from 3gs, how do i save my ssh blogs, as in cydia at the top in green it does acually say "this device has SHSHs on file for iphone os/ios 3.1.3 ., 4.0, 4.0.1 So am i ok already ? if not can somebody tell me how to backup as im getting worried im guna lose it all..